CN100359722C - 密闭型镍氢蓄电池及其制造方法 - Google Patents
密闭型镍氢蓄电池及其制造方法 Download PDFInfo
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- CN100359722C CN100359722C CNB2004800024180A CN200480002418A CN100359722C CN 100359722 C CN100359722 C CN 100359722C CN B2004800024180 A CNB2004800024180 A CN B2004800024180A CN 200480002418 A CN200480002418 A CN 200480002418A CN 100359722 C CN100359722 C CN 100359722C
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- hydrogen
- nickel
- alloy
- hydrogen storage
- storage battery
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 234
- 239000001257 hydrogen Substances 0.000 title claims abstract description 234
- 238000003860 storage Methods 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims description 38
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 255
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 169
- 239000000956 alloy Substances 0.000 claims abstract description 169
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 128
- 239000000843 powder Substances 0.000 claims abstract description 66
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 43
- 230000005415 magnetization Effects 0.000 claims abstract description 33
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 12
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 9
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 88
- 239000001996 bearing alloy Substances 0.000 claims description 87
- 238000000034 method Methods 0.000 claims description 85
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 70
- 239000007864 aqueous solution Substances 0.000 claims description 50
- 230000003647 oxidation Effects 0.000 claims description 42
- 238000012545 processing Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 30
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 25
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 23
- 239000003792 electrolyte Substances 0.000 claims description 19
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 17
- 239000011149 active material Substances 0.000 claims description 16
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 15
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 14
- 150000002500 ions Chemical class 0.000 claims description 13
- 229910052723 transition metal Inorganic materials 0.000 claims description 13
- 150000003624 transition metals Chemical class 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 11
- 239000007800 oxidant agent Substances 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 8
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 238000006056 electrooxidation reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 35
- 238000005260 corrosion Methods 0.000 abstract description 14
- 230000007797 corrosion Effects 0.000 abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 9
- 239000003513 alkali Substances 0.000 abstract description 6
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 abstract description 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 21
- -1 rare-earth compounds Chemical class 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- 238000000576 coating method Methods 0.000 description 11
- 229910017052 cobalt Inorganic materials 0.000 description 11
- 239000010941 cobalt Substances 0.000 description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 11
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 10
- 239000007774 positive electrode material Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 6
- 239000006258 conductive agent Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229910000714 At alloy Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
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- 239000010959 steel Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000006230 acetylene black Substances 0.000 description 3
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- 239000003814 drug Substances 0.000 description 3
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- 239000010439 graphite Substances 0.000 description 3
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- 238000003475 lamination Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 229920005672 polyolefin resin Polymers 0.000 description 3
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- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
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- 239000000243 solution Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910018007 MmNi Inorganic materials 0.000 description 2
- 229910000979 O alloy Inorganic materials 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 2
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- 239000012535 impurity Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical group [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
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- 239000000758 substrate Substances 0.000 description 2
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- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 2
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 2
- 229940007718 zinc hydroxide Drugs 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 101100168473 Streptomyces griseolus cyp105B1 gene Proteins 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- ZLXPLDLEBORRPT-UHFFFAOYSA-M [NH4+].[Fe+].[O-]S([O-])(=O)=O Chemical compound [NH4+].[Fe+].[O-]S([O-])(=O)=O ZLXPLDLEBORRPT-UHFFFAOYSA-M 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
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- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- LBFUKZWYPLNNJC-UHFFFAOYSA-N cobalt(ii,iii) oxide Chemical compound [Co]=O.O=[Co]O[Co]=O LBFUKZWYPLNNJC-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- MMUCNHNUAIJJRH-UHFFFAOYSA-N oxonickel hydrate Chemical compound [O].O.[Ni] MMUCNHNUAIJJRH-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- 238000006116 polymerization reaction Methods 0.000 description 1
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- 239000005017 polysaccharide Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- 239000011115 styrene butadiene Substances 0.000 description 1
- 101150063279 subC gene Proteins 0.000 description 1
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- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
区分 | 吸氢量(%) | 处理时间(h) | 富镍层厚度(nm) | 10ItA放电放电容量(%) |
比较例1 | 0 | 2 | 250 | 4 |
实施例1 | 5 | 1.7 | 230 | 80 |
实施例2 | 10 | 1.6 | 220 | 82 |
实施例3 | 20 | 1.6 | 220 | 83 |
实施例4 | 30 | 1.4 | 200 | 88 |
实施例5 | 50 | 1.3 | 180 | 88 |
NaOH水溶液比重 | 达到目标的质量饱和磁化强度的时间(h) | 磁性镍含量(mmol/g) |
1.1 | 20小时的质量饱和磁化强度为2emu/g | 0.42 |
1.2 | 20小时的质量饱和磁化强度为2emu/g | 0.63 |
1.3 | 8.0 | 1.05 |
1.4 | 2.5 | 1.05 |
1.5 | 1.7 | 1.05 |
NaOH水溶液温度(℃) | 达到目标的质量饱和磁化强度的时间(h) | 磁性镍含量(mmol/g) |
90 | 10小时的质量饱和磁化强度为3emu/g | 0.63 |
100 | 4.0 | 1.05 |
110 | 1.7 | 1.05 |
120 | 1.6 | 1.05 |
沸点 | 0.5 | 1.05 |
区分 | 处理时间(h) | 质量饱和磁化强度(emu/g) | 富镍层厚度(nm) | 磁性镍含量(mmol/g) | 负极单板放电容量(mAh) | 7ItA放电放电容量(%) | 10Ita放电放电容量(%) | 循环次数(循环) |
比较例4 | 0.0 | 0.25 | 0 | 0.11 | 292 | 6 | 4 | 500 |
实施例6 | 0.5 | 1.0 | 50 | 0.21 | 300 | 10 | 4 | 610 |
实施例7 | 1.0 | 2.5 | 150 | 0.53 | 297 | 78 | 10 | 680 |
实施例8 | 1.3 | 4.0 | 170 | 0.84 | 295 | 82 | 76 | 750 |
实施例1 | 1.7 | 5.0 | 200 | 1.05 | 290 | 83 | 80 | 800 |
实施例9 | 6.0 | 8.0 | 320 | 1.68 | 270 | 85 | 83 | 740 |
实施例10 | 10.0 | 9.0 | 400 | 1.89 | 260 | 88 | 88 | 600 |
比较例5 | 12.0 | 10.0 | 450 | 2.10 | 200 | 72 | 60 | 110 |
区分 | 处理时间(h) | 负极单板放电容量(mAh) | 10Ita放电放电容量(%) | 循环次数(循环) |
实施例1 | 0 | 290 | 80 | 800 |
实施例11 | 5 | 286 | 85 | 1030 |
实施例12 | 10 | 286 | 81 | 900 |
实施例13 | 20 | 285 | 82 | 920 |
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WO2009013848A1 (ja) | 2007-07-24 | 2009-01-29 | Panasonic Corporation | ニッケル水素電池用負極材料とその処理方法およびニッケル水素電池 |
CN102376987B (zh) * | 2010-08-19 | 2015-09-30 | 比亚迪股份有限公司 | 一种镍氢电池电解液及镍氢电池 |
CN107358981B (zh) * | 2017-07-31 | 2023-03-14 | 重庆宙盾新能源技术开发有限公司 | 一种镍氢水能源燃料发电系统 |
CN108682901B (zh) * | 2018-06-01 | 2020-05-19 | 河南省恒明新能源有限公司 | 一种大容量双袋式铁镍电池 |
CN108767233B (zh) * | 2018-06-01 | 2020-05-19 | 河南省恒明新能源有限公司 | 一种大容量长寿命双袋式氢镍电池 |
CN108682902B (zh) * | 2018-06-01 | 2020-06-09 | 河南省恒明新能源有限公司 | 一种大容量方形氢镍电池 |
CN113631302B (zh) * | 2019-03-26 | 2023-08-29 | 日本重化学工业株式会社 | 碱蓄电池用储氢合金、负极使用其的碱蓄电池及车辆 |
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JPH11329423A (ja) * | 1998-03-17 | 1999-11-30 | Shin Etsu Chem Co Ltd | 水素吸蔵合金粉末及び水素吸蔵合金電極 |
JP2000017302A (ja) * | 1998-06-30 | 2000-01-18 | Shin Etsu Chem Co Ltd | 水素吸蔵合金焼結体及び水素吸蔵合金焼結体多孔質負極 |
US6136473A (en) * | 1995-09-28 | 2000-10-24 | Yuasa Corporation | Hydrogen absorbing electrode, nickel electrode and alkaline storage battery |
JP2000299123A (ja) * | 1999-04-14 | 2000-10-24 | Toshiba Battery Co Ltd | ニッケル水素二次電池 |
WO2002071527A1 (fr) * | 2001-03-05 | 2002-09-12 | Yuasa Corporation | Procede de fabrication d'une batterie nickel-hydrogene |
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US6136473A (en) * | 1995-09-28 | 2000-10-24 | Yuasa Corporation | Hydrogen absorbing electrode, nickel electrode and alkaline storage battery |
CN1234620A (zh) * | 1998-02-19 | 1999-11-10 | 松下电器产业株式会社 | 吸氢合金及其生产方法和使用该吸氢合金的碱性蓄电池 |
JPH11329423A (ja) * | 1998-03-17 | 1999-11-30 | Shin Etsu Chem Co Ltd | 水素吸蔵合金粉末及び水素吸蔵合金電極 |
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JP2000299123A (ja) * | 1999-04-14 | 2000-10-24 | Toshiba Battery Co Ltd | ニッケル水素二次電池 |
WO2002071527A1 (fr) * | 2001-03-05 | 2002-09-12 | Yuasa Corporation | Procede de fabrication d'une batterie nickel-hydrogene |
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